baber/WOPTO huggingface dataset:
Patent JP-H11130924-A (JP)
Title: Reinforced polypropylene resin composition, instrumental panel with pad core material, and manufacture of instrumental panel with pad therewith
Inventor: ICHIKAWA SHIGEJI
IPC: C08L23/16
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the moldability, dimensional stability, mechanical strength properties and heat resistance of an instrumental panel with pad by employing a certain polypropylene resin, an ethylene-octene copolymer rubber and talc. SOLUTION: 50-72 wt.%, preferably 60-70 wt.% of a polypropylene resin, obtained by compounding a crystalline propylene-ethylene block copolymer or a crystalline propylene-ethylene copolymer and a propylene homopolymer, having an ethylene content of 1.5-11 wt.%, a melt flow rate (230 deg.C, 2.16 kg) of 10-50 g/10 min. and an isotactic pendant fraction, determined by 13C-NMR analysis of the propylene homopolymer moiety, of 96% or higher, 5-20 wt.% of an ethylene-octene copolymer rubber having a melt flow rate (230 deg.C, 2.16 kg) of 0.3-5.0 g/10 min. and density of 0.865-0.875 g/cm<3> and 23-30 wt.%, preferably 6-15 wt.% of talc having an average particle size (by a laser light scattering particle size distribution measuring apparatus) of 3-7 μm are blended such that the total of the three components is 100 wt.%.
Patent JP-H04168380-A (JP)
Title: Integrated circuit of semi-conductors
Inventor: TOMOTA YOSHIYUKI
IPC: G01R31/28
Filed: 1990-10-31
Abstract: PURPOSE:To enable firm switching of transfer paths and decrement of the number of transistors by connecting two N-channel typed transistors and two P-channel typed transistors in series and alternatively. CONSTITUTION:P-typed transistors 1 and 1' and N-typed transistors 2 and 2' are alternatively connected in series and drain terminals of the transistors 1 and 2' are connected to power sources VDD and GND, respectively. Input signal is charged to a connection point (a) of the transistors 2 and 1', the gate terminals of all the transistors are connected in parallel and mode switching signal is charged to the connection point (b) thereof. Consequently, connection points (c) and (d) of each transistors 1 and 2, and, 1' and 2' become output terminals of two transfer paths. These paths are controlled by the charging signal of the connection point (b), and, corresponding to 'high' or 'low' thereof, the transistors 1 and 1' are switched off or on, and also the transistors 2 and 2' are switched on or off, and therewith the input signal appears at the connection points (c) and (d), and also 'low' or 'high' at the connection points (d) and (c).
Patent JP-S62155312-A (JP)
Inventor: MAKINO YOSHIO
IPC: F16B7/08
Filed: 1985-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04268308-A (JP)
Title: Preparation of olefin polymer
Inventor: ANDOREASU UINTAA
IPC: C08F4/6192
Filed: 1991-11-11
Abstract: PURPOSE: To obtain a polymer having a narrow molecular weight distribution, a high stereospecificity, a high melting point, a higher crystallinity and a higher hardness by (co)polymerizing an olefin in the presence of a catalyst comprising an aluminoxane and a specific metallocene.  
     CONSTITUTION: In (co)polymerizing an olefin of formula I (wherein R a , R b  are each H, a 1-14C hydrocarbon group and form a ring together with an atom linked with R a  and R b ) under the conditions of -60 to 200°C and 0.5-100 bar in a solution, a suspension or in the gas phase in the presence of a catalyst comprising a metallocene and an aluminoxane of a linear chain-type of formula II or of a cyclic-type of formula III (wherein R 14  is a 1-6C alkyl, H, etc.; (p) is 2-50), the metallocene of formula IV (wherein M 1  is Zr, Hf, etc.; R 1 , R 2  are each H, a 1-10C alkyl, a halogen, etc.; R 3 , R 4  are each H, a halogenated 1-10C alkyl, etc.; R 5 , R 6  are the same as R 3  and R 4  excluding H; R 7  is a group of formula V, etc.; R 11 , R 12  are each H, a halogen, etc.; M 2  is Si, Ge, etc.; m+n is 0-2) is used for obtaining the objective olefin polymer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10142628-A (JP)
Title: Active matrix substrate and manufacture thereof
Inventor: ONISHI HIROYUKI
IPC: G02F1/1368
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix substrate, which is provided with a high yield, high brightness, and a high contrast, and a manufacturing method thereof. SOLUTION: After a nonlinear element constructed of a thin film transistor is formed, an organic polymer insulating film 14 made of organic polysilane and the like is applied once, and then, a contact hole reaching a drain electrode in the thin film transistor is bored in the organic polymer insulating film 14, and subsequently, a part of the organic polymer insulating film 14 is colored in three colors R, G, B while the rest part is colored in black, and consequently, a color filter 9 and a black matrix 8 are formed in the organic polymer insulating film 14. An ITO pixel electrode 12A is formed on the color filter 9 so as to be connected to the drain electrode in the thin film transistor through the contact hole.
Patent JP-H10204305-A (JP)
Title: Electromagnetic-wave-shielding resin composition and molding made therefrom
Inventor: INOUE TAKESHI
IPC: C08K3/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost composition reduced in the content of a conductive filler and improved in moldability and molding appearance, by adding the conductive filler to the island phase of a sea-island structure resin composition having a specified or higher volume resistivity and comprising at least two thermoplastic resins. SOLUTION: The resin composition having a volume resistivity of 10<11> Ωcm or above is used. The constituent thermoplastic resins are exemplified by polyethylene, polypropylene, polystyrene, polymethyl methacrylate, polyether sulfone and polyetherimide. The conductive filler is exemplified by carbon black, graphite, carbon fibers a metal powder or metal oxide fibers. It is desirable that a compatibilizer such as an epoxy-modified styrene/styrene copolymer is used. It is desirable that the thermoplastic resins constitute 10-80vol.% of the island phase in a two-component thermoplastic resin system and constitute 5-80vol.% of the island phase in a three-component thermoplastic resin system.
Patent JP-H02142097-A (JP)
Title: Electrostatic protection circuit
Inventor: WATANABE SATORU
IPC: H01L23/60
Filed: 1988-11-21
Abstract: PURPOSE:To enable electric potential to be bypassed to a positive power supply or a negative power supply through the forward direction of a diode regardless of the positive/negative side of static electricity coming into an input/output terminal by providing a circuit which has n pieces of diodes arranged in series in the forward direction, between the positive and the negative power supply. CONSTITUTION:An integrated circuit 1 is connected with a positive power supply 2 and a negative power supply 3, and two pieces of diodes of an electrostatic protection element 5, for example, are connected with each other in the opposite direction between the positive power supply 2 and an input/output terminal 4 and between the input/output terminal 4 and the negative power supply 3 respectively. On the other hand, a protection circuit 6 is composed of n pieces of diodes arranged between the positive power supply 2 and the negative power supply 3 while they are connected in series in the forward direction. Positive potential of static electricity coming into an input terminal 4 can be by-passed to the positive power supply 2 by means of the forward diode on the positive power supply side of an electrostatic protection element 5. Meanwhile, in case of induction to the negative power supply 3 side, after the aforesaid potential has passed through the positive power supply side of the electrostatic protection element 5, it can be bypassed to the negative power supply 3 side through the protective circuit 6. In this case, voltage applied between the positive power supply 2 and the negative power supply 3 is less than nV, thereby making it possible to sufficiently protect the integrated circuit 1.
Patent JP-H02140674-A (JP)
Title: Lead bending preventive mechanism
Inventor: ITO KATSUMI
IPC: G01R31/26
Filed: 1988-11-22
Abstract: PURPOSE:To correct the misalignment, and also, to contrive the decrease of a rate of generation of lead bending of a mold IC by receiving temporarily the mold IC by a mold IC receiving table, pushing it in vertically and bringing it into contact with a contact. CONSTITUTION:A mold IC 8 contains X, Y and Q and a shift of one side-down generated by a pocket of a pallet, and adsorbed and brought to feed material by a holding and carrying mechanism 9. This IC 8 is dropped down by dead weight due to a fact that the adsorption of the mechanism 9 is cut, and held horizontally on a mold IC receiving table 6 of a method by which a mold IC lead does not hit against a guide 7 integrated into a socket 1. When the mechanism 9 holds down the IC 8 by stronger force than that of a spring 5 in order to feed a material until the IC 8 is brought into contact with a contact 2 of the socket 1 from this state, the IC 8 descends vertically in a state held horizontally together with the receiving table 6, and is brought into contact with the contact 2 and is brought to feed material.
Patent JP-H05108999-A (JP)
Title: Traffic regulating system for road work using hydraulic drilling machine
Inventor: NOGAMI SABURO
IPC: G08G1/09
Filed: 1991-10-15
Abstract: PURPOSE:To provide a traffic regulating system in a road work using a hydraulic drilling machine for which the traffic is automatically interrupted without relying on a person for traffic control in the case of the turning loading of the hydraulic drilling machine. CONSTITUTION:In the case of operating the turning angle setting dial of a turning propriety display part 7 provided in the vicinity of the operator seat of the hydraulic drilling machine, the turning angle is limitted so as to secure traffic safety. By depressing a turning switch 1a at the tip end of a turning operating lever 1, the signal lamp 13 goes to red and a crossing gate 14 is lowered. When a vehicle is left within the crossing gage 14, an obstrucition detecting device 15 attached to the crossing gate 14 detects it and raises the gate. Earth and sands are loaded onto a dump truck by the hydraulic drilling machine while interrupting the traffic. When the rotation suspending switch of the turning propriety display part 7 is depressed after the upper rotating body of the hydraulic drilling machine is restored to its original position, the crossing gate 14 is raised and the signal lamp 13 is switched so as to permit traffic again.
Patent JP-H01136760-A (JP)
Title: Image recording apparatus
Inventor: KADOWAKI HIDEJIRO
IPC: B41J2/525
Filed: 1987-11-25
Abstract: PURPOSE:To accomplish color image recording by providing an energizing means for selectively energizing flowable ink, a transfer means for transferring ink the transfer properties of which have been changed in accordance with this energizing on a medium on which recording is to be conducted, and a means for allowing impalpable powder to adhere to this ink image. CONSTITUTION:Flowable ink 2 is transferred by means of a flowable ink transfer roller 1 and is energized in accordance with an image signal by means of an energizing means (recording electrode) 5 so as to form an ink image the transfer properties of which have been changed. Following this, coloring impalpable powders 202, 302, 402, 502 are caused to adhere to the ink image so formed by means of impalpable powder imparting units 200, 300, 400, 500. The same process is repeated each color until predetermined colors are fully covered, and afterwards these ink images 2a-2d are transferred onto a medium on which recording is to be conducted (recording paper) 8 by transfer means 6, 7, thereby accomplishing multi-color recording.
Patent JP-S63147577-A (JP)
Title: Production of stamper
Inventor: YAMADA KUNIHARU
IPC: G11B7/26
Filed: 1986-12-11
Abstract: PURPOSE:To form a stamper which has no flaws, etc., by forming a metal layer having a specific thickness on an original glass plate subjected to mirror polishing and coating a photoresist thereon, then forming rugged patterns as signals thereon by projection of laser light thereto and subjecting the metal layer to electroforming of Ni after a conducting treatment. CONSTITUTION:The metal layer 2 consisting of Cr, etc., is formed to 100-1,000Angstrom  thickness by a sputtering method on the original glass plate 1 subjected to mirror polishing and after the photoresist 3 is coated thereon, the rugged patterns as the signals are formed by the projection of the laser light 4. The metal layer is then subjected to the conducting treatment and to the electroforming of Ni. As a result, the stamper which has no stains and flaws on the surface is produced and the quality of a substrate for optical information recording media is improved.
Patent JP-H07144441-A (JP)
Title: Image output device
Inventor: SHOJI ATSUYUKI
IPC: B41J29/38
Filed: 1993-11-25
Abstract: PURPOSE:To print out information received from an external device in the shortest possible time. CONSTITUTION:Selecting mechanisms 6, 7 select one of restoring mechanisms 20-1 to 20-N on the basis of a compression system specified by an external device in response to a notice through an interface 8, a selected restoring mechanism stores restored output date in a buffer 5, a picture drawing mechanism 4 develops stored output data on a bit-map memory 3, and a printing output mechanism 1 outputs output date.
Patent JP-H11132725-A (JP)
Title: Article length detecting method
Inventor: YAMASHITA KOSAKU
IPC: G01B11/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To shorten the conveyance distance and time for detection and to make accurate measurement attainable by conveying an article while its front end face is kept in contact with the rear end face of a projection formed on the surface of a belt conveyor, and detecting the length of the article based on the detection result of a sensor detecting the rear end section of the article and the position of the projection. SOLUTION: An article is moved through the detection position of a photo-sensor S while its front end section is kept in contact with the rear end face of projection T formed on the surface of an endlessly rotated belt, the article is detected by the photo-sensor S after the projection T passes the prescribed distance L' from the detection position of the photo-sensor S, and the distance L" from the rear end section detection start point of the article to the rear end section is measured. The length L in the conveying direction of the article can be measured by adding the measured distance L" and the distance L' to the projection T passing the detection position of the photo-sensor S.  The distance L' is the distance generated by the positional relation between the photo-sensor S and the projection T and is known in advance, thus the length L in the conveying direction of the article can be found by detecting the rear end section to measure the distance L" of the rear end section. The length can be measured without detecting the front end section of the article.
Patent JP-H08153767-A (JP)
Title: Substrate treating device
Inventor: KAMIYAMA TSUTOMU
IPC: B05C11/08
Filed: 1994-11-29
Abstract: PURPOSE: To transfer a substrate from a second substrate carrying means to a first substrate carrying means with a small occupying floor area by transferring the substrate in a second substrate treating means by controlling the two substrate carrying means. CONSTITUTION: A substrate carrying robot RB2 receives a substrate from an indexer robot RB1 and carries and delivers the substrate to the indexer robot RB1 through a substrate receiving/delivering section EX. Another substrate carrying robot RB3 receives the substrate from an edge rinse ER and carries the substrate to the section EX through an interface section IF. Then an exclusively used robot RB4 carries the substrate to a spin coater SC from the section EX. Therefore, the moving extent of each substrate carrying robot can be reduced and the constitution of a substrate treating device can be simplified, because the robot RB2 is not required to move to the right side of the edge rinse ER and the robot RB3 is not required to move to the left side of the rinse ER.
Patent JP-H03155862-A (JP)
Title: Elevation mechanism for floor part supporting frame in dorsal stand and dorsal stand provided with the same
Inventor: YANAGIHARA TAKESHI
IPC: A61G7/00
Filed: 1989-11-14
Abstract: PURPOSE:To perform an elevating operation smoothly without generating the collision of the terminal part of a floor part supporting frame with a wall, etc., and movement of a foot member when performing elevation by performing the elevating operation of the foot member and the part supporting frame coming in contact with a floor without changing a relative position in a lateral direction. CONSTITUTION:When a progression driving mechanism 12 is operated and the first supporting member 4 of an elevation mechanism is moved leftward at a state where the floor part supporting frame 1 is supported at a low position, a first supporting link 10a and a second supporting link 11 approach fulcrums f1 and f2, and perform parallel motion in a direction separating from fulcrums fx and f3, and simultaneously, another first supporting link 10b also performs the parallel motion. Distance between the foot member 9 and a second supporting member 5 by such parallel motion can be increased, thus, the corresponding part of the floor part supporting frame 1 can be ascended.
Patent JP-H04171295-A (JP)
Title: Pump
Inventor: KATAYAMA HITOSHI
IPC: F04D13/02
Filed: 1990-10-31
Abstract: PURPOSE:To restrain abnormal noise and abnormal vibration at the time of idle running by providing a fixed shaft part which supports a bearing part of a blade rotatably, and a continuous or intermittent protruding part which is of a concentric circle with the fixed shaft part in a contact surface between the bearing part and the wall surface part of a pump chamber. CONSTITUTION:A shaft 6 is fixed outside a casing 5 in the same direction as a motor shaft 2, and a bearing 7 has a magnetic housing 10 provided with plural blades 9. Besides, a washer 11 is inserted into the shaft 6 rotatably, and the contact surface with the bearing 7 has projections 12 which are provided in a concentric circle with the shaft 6. Moreover, the bearing 7 is rotatably held by a nut 13 which is fitted in the edge part of the shaft 6 through a washer 14. Even if it is kept in an idle running condition without water inside a pump chamber 16, the washer 11 and the bearing 7 come into contact at the protruding part 12, so the contact area is small. Therefore, stick-slip can be restrained. Even if stick-slip happens between the washer 11 and the casing 5, the bearing 7 does not stick with the washer 11, however, rotates. It is thus possible to restrain abnormal noise and abnormal vibration.
Patent JP-H08136434-A (JP)
Title: Analyzing method for particle size distribution
Inventor: IGUSHI TATSUO
IPC: G01N15/02
Filed: 1994-11-05
Abstract: PURPOSE: To correct an influence due to relative index of refraction without using a large-capacity memory by correcting scattered light strength obtained for every relative index of refraction by means of a sensor element and by converting the scattered light strength into particle size distribution based on the collected scattered light strength. CONSTITUTION: A dispersion bus 1 is provided with an agitating blade 3 rotated by means of a motor 2 in its inner part and an ultrasonic piezoelectric transducer 5 on its outer bottom 4. A tank 6 houses a dispersion medium 7 contg. sample particles. A dispersion medium supply pipe 8 is open-connected to the bus 1. A source of laser light 15 is provided at one side of a flow cell 10. A condensing lens 16 is provided at the other side. A detector 17 is interposed at the back focus position of the lens 16. The flow cell 10 is irradiated with laser light from the source of light 15 with a suspension supplied to the flow cell 10. Scattered light is directed, via the lens 16 to the detector 17 for every scattering angle. A light strength signal from the detector 17 is incorporated into a signal arithmetic part 20. Digitized data are calibrated, using a coefft. of light strength signal conversion to convert into particle size distribution.
Patent JP-H11135921-A (JP)
Title: Plating method
Inventor: KANETANI DAISUKE
IPC: C23C18/42
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a plating method which is capable of preventing the surface of a conductor circuit from deteriorating in physical properties such as solder wettability, solderability, wire bonding properties and the like after films are formed thereon, when a nickel film and a gold film are formed on the conductor circuit formed on a board through a wet plating method. SOLUTION: A plating method comprises a nickel plating process where a nickel film is formed on the surface of a conductor circuit formed on a board through a wet plating method, a rinsing process where the surface of the nickel film is cleaned with water, and a gold plating process where a gold film is formed on the rinsed surface of the nickel film, wherein soft water is used as cleaning water used in the rinsing process.
Patent JP-H11122223-A (JP)
Title: Method for configuring optical code division multiplex communication network
Inventor: KITAYAMA KENICHI
IPC: H04B10/556
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To avoid problems caused by deficiency of a wavelength resource in a WDM network, to enhance extension performance of the network and to attain high function processing simultaneously. SOLUTION: As the method for configuring an optical path (transport layer) defined as an information transmission path on a physical optical fiber network (lower layer of network), a set of an optical code and a wavelength are assigned to each link, optical code conversion and wavelength conversion are conducted in a node and the optical code and the wavelength are switched to configure a virtual optical code/wavelength path(VOCP/VWP) to configure a transport network.
Patent JP-2000121062-A (JP)
Title: High-frequency heating device
Inventor: MIGAKI FUMIHIKO
IPC: H05B6/64
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the materials used in a high-frequency heating device to a necessary minimum and to prevent the user of the device from getting burnt by providing a contacting section with a floor plate at the front end of a bottom plate connected to the electric chamber of the heating device by using an overturning preventing safety fitting, decorative plate, etc., and not making the size of the bottom plate larger than the main body of the heating device. SOLUTION: The heating chamber 1 in and out of which a food 7 is taken of a vertically opened high-frequency heating device is provided with an opening 1-a for taking the food 7 in and out of the chamber 1, a bottom face section 1-b, and a heating means 2 for heating the food 7. The heating chamber 1 is also provided with a door means 3 which opens and closes the opening 1-a, an electric chamber 4 and a bottom plate 5 both of which are joined to the section 1-b, an overturning preventing fitting 6 connected to a leg section 5-1 engaged with the bottom plate 5, and a container 8 for housing the food 7.  When the food 7 is taken out of the chamber 1 immediately after the food 7 is heated by opening the door 3 of the heating device and placed on the foremost end of the door 3, the fitting 6 comes into contact with a floor surface and prevents the overturning of the heating device before the device tilts due to the weights of the food 7 and container 8. When the loads of a large amount of food 7 and the container 8 are applied to the door 3, the user of the heating device can also be prevented from getting burnt by the falling-down part of the high-temperature food 7.